Добавить новость
smi24.net
News in English
Март
2023

Новости за 22.03.2023

Distinct function of SPL genes in age-related resistance in Arabidopsis

Plos.org 

by Lanxi Hu, Peng Qi, Alan Peper, Feng Kong, Yao Yao, Li Yang

In plants, age-related resistance (ARR) refers to a gain of disease resistance during shoot or organ maturation. ARR associated with vegetative phase change, a transition from juvenile to adult stage, is a widespread agronomic trait affecting resistance against multiple pathogens. How innate immunity in a plant is differentially regulated during successive stages of shoot maturation is unclear. In this work, we found that Arabidopsis... Читать дальше...

CRK2 controls cytoskeleton morphogenesis in Trypanosoma brucei by phosphorylating β-tubulin to regulate microtubule dynamics

Plos.org 

by Kyu Joon Lee, Qing Zhou, Ziyin Li

Microtubules constitute a vital part of the cytoskeleton in eukaryotes by mediating cell morphogenesis, cell motility, cell division, and intracellular transport. The cytoskeleton of the parasite Trypanosoma brucei contains an array of subpellicular microtubules with their plus-ends positioned toward the posterior cell tip, where extensive microtubule growth and cytoskeleton remodeling take place during early cell cycle stages. However, the control mechanism... Читать дальше...



Reconstructing the geological provenance and long-distance movement of rectangular, fishtail, and croisette copper ingots in Iron Age Zambia and Zimbabwe

Plos.org 

by Jay Stephens, David Killick, Shadreck Chirikure

The southern third of Africa is unusually rich in copper ore deposits. These were exploited by precolonial populations to manufacture wound-wire bangles, other forms of jewelry, and large copper ingots that were used as stores of copper or as forms of prestige. Rectangular, fishtail, and croisette ingots dating between the 5th and 20th centuries CE have been found in many locations in the Democratic Republic of the Congo (DRC), Zambia, and Zimbabwe... Читать дальше...

Exploratory and confirmatory factor analysis of the new region-generic version of Fremantle Body Awareness—General Questionnaire

Plos.org 

by David M. Walton, Goris Nazari, Pavlos Bobos, Joy C. MacDermid

Background

As the field of pain evaluation grows, newer and more targeted tools are being published for patient-centric evaluation of specific aspects of the pain experience. The Fremantle Back Awareness Questionnaire (FreBAQ) is intended to capture alterations in bodily awareness or perception. To date only region-specific (back, neck, shoulder, knee) versions have been published.

Objectives

The purpose of our study... Читать дальше...

Feeding practices, dietary adequacy, and dietary diversities among caregivers with under-five children: A descriptive cross-section study in Dodoma region, Tanzania

Plos.org 

by Walter C. Millanzi, Patricia Z. Herman, Bariki A. Ambrose

Introduction

Suboptimal feeding practices among caregivers contribute to nutritional-related health problems in children in low and middle-income countries, such as Tanzania. The continuum of the recommended feeding practices has been an utmost challenge among caregivers during the transition from health facilities to homes for improved under-five children’s health.

Objective

This study assessed feeding practices, dietary diversities... Читать дальше...

Single nucleotide variants in the IL33 and IL1RL1 (ST2) genes are associated with periodontitis and with Aggregatibacter actinomycetemcomitans in the dental plaque biofilm: A putative role in understanding the host immune response in periodontitis

Plos.org 

by Soraya C. Trindade, Mabel P. P. Lopes, Tatiane T. M. C. Oliveira, Milca J. Silva, Gerson A. Queiroz, Talita S. Jesus, Ellen K. N. Santos, Paulo C. Carvalho-Filho, Michelle M. L. Falcão, Patrícia M. Miranda, Rebeca P. B. Santos, Camila A. Figueiredo, Álvaro A. Cruz, Gregory J. Seymour, Isaac S. Gomes-Filho

Читать дальше...

Variation and internal-external driving forces of grey water footprint efficiency in China’s Yellow River Basin

Plos.org 

by Yun Li, Yu Liu, Lihua Yang, Tianbo Fu

Grey water footprint (GWF) efficiency is a reflection of both water pollution and the economy. The assessment of GWF and its efficiency is conducive to improving water environment quality and achieving sustainable development. This study introduces a comprehensive approach to assessing and analyzing the GWF efficiency. Based on the measurement of the GWF efficiency, the kernel density estimation and the Dagum Gini coefficient method are introduced... Читать дальше...





СМИ24.net — правдивые новости, непрерывно 24/7 на русском языке с ежеминутным обновлением *